320313301 has 16 divisors (see below), whose sum is σ = 406126080. Its totient is φ = 245360880.

The previous prime is 320313281. The next prime is 320313307. The reversal of 320313301 is 103313023.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320313301 is a prime.

It is a super-2 number, since 2×320313301² = 205201221595033202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320313307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30711 + ... + 39796.

It is an arithmetic number, because the mean of its divisors is an integer number (25382880).

Almost surely, 2^320313301 is an apocalyptic number.

It is an amenable number.

320313301 is a deficient number, since it is larger than the sum of its proper divisors (85812779).

320313301 is a wasteful number, since it uses less digits than its factorization.

320313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70584.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 320313301 is about 17897.2987067881. The cubic root of 320313301 is about 684.2135296826.

Adding to 320313301 its reverse (103313023), we get a palindrome (423626324).

The spelling of 320313301 in words is "three hundred twenty million, three hundred thirteen thousand, three hundred one".